We have been planning the past year about making a haunted house for halloween 2010. We plan on it going between out houses (my neighbors and mine) and go through my backyard, and back up the other side of my house. I have heard that some of these get shut down due to fire hazards or what not. We just plan on it being open for halloween night. What we are looking for is information on how you made yours. Walls, floor, ceiling, did you have multiple rooms, where the rooms divided, did you escort people through it, were there groups that went through or did they just walk through when they came up. We are also looking for reasons why these things get shut down so we can avoid that. We live in Texas. Thanks. Oh, and pictures are welcomed.